Bringing Together Security and Heritage.
An innovative and environmentally friendly solution for high security heritage window and door manufacture.
For many years, the choice for security glazing has been thick double or triple glazing, with a modern and non-authentic heritage aesthetic, but not any more.
Get a QuoteLandVac Protect glazing offers a range of benefits for heritage projects and buildings located in conservation areas. With its innovative design and advanced features, it overcomes the limitations of standard double glazing and provides a superior solution. From eliminating double reflection to addressing planning permission concerns, LandVac heritage glazing stands out as a reliable and energy-efficient choice. Let's explore the advantages it brings to the table:
VACUUM GLASS vs TRADITIONAL GLASS
Compared to Slim Double Glazing, Vacuum Glazing has:
Single Glazing
Slim Double Glazing
Protect Vacuum Glazing
Single Glazing | Slim Double Glazing | LandVac Protect | |
---|---|---|---|
Overall Thickness | 4mm | 11 - 16mm | 13.1mm |
U-Value | 5.8 | 1.2 - 1.9 | 0.4 |
Acoustic Reduction (RW) | 25dB | 31dB | 40dB |
Estimated Lifespan | 25+ years | 1 - 10 years | 25+ years |
Configuration | U-Value (W/m²K) | Visible Light Transmittance | SHGC (g-value) | Weighted Sound Reduction Index |
---|---|---|---|---|
4TL+0.3V+4T(S1.10)+0.76P+4T | 0.4 | 68% | 0.55 | 40dB |
4TL+0.3V+4T(D80)+0.76P+4T | 0.4 | 58% | 0.38 | 40dB |
4TL+0.3V+4T (Solar Control) +0.76P+4T | 0.4 | 43% | 0.32 | 40dB |
4TL+0.3V+4T (Ultra Clear) +0.76P+4T | 0.4 | 75% | 0.65 | 40dB |
LandVac is available in a variety of shapes. Here are just a few examples to inspire your project:
Width to Height maximum ratio 1:6 for 8.3mm. Bigger than that and it will be 10.3mm
Any shape with a right angle and single point of radius. Isosolese triangles or right angled triangles
with a hypotenuse greater that 370mm.
CAD drawings must be supplied for any shape orders.
General Criteria and Specification Notes
Maximum Unit Size 1500mm x 2500mm
Minimum Unit Size 300mm x 300mm. Please note that minimum unit size for pricing is 0.3m2.
All LandVac Glass is toughened and has been certified to BS12150-1.
U-value certified using hot box testing at IFT Rosenheim on 9.3 unit.
Perfect for new builds or security conscious restoration projects where slim profile glazing is important; LandVac Protect is specifically designed to achieve P2A security performance while also offering a slim profile, a centre pane U-value of 0.4 and toughened durability. It’s the ideal choice for authentic windows with extreme energy efficiency and security performance.
As the demand for energy-efficient and secure building solutions rises, vacuum insulated glass (VIG) is emerging as a game-changer in the construction industry. New builds, whether residential, commercial, or institutional, can benefit significantly from incorporating security vacuum glazing. This technology not only enhances the energy performance of buildings but also provides superior security features.